🔎 UNIDENTIFIED Help identifying these parts .

[cellerfeller]

More odd parts from the old machinery dump. These two things look similar. The big silver one is 12 3/8" X 5 3/4" with 1673975 ZX on the reverse. The small one is about 6 3/4" X 4 1/2" . When I saw the small one I thought it looked like the prop shroud off an old outboard motor. As always any help would be greatly appreciated.

 

[Red-Coat]

Well, here's the larger part (not necessarily the same model):

 

[cellerfeller]

Well, here's the larger part (not necessarily the same model):

View attachment 2091329

Awesome - thanks for the id!

 

[cellerfeller]

Awesome - thanks for the id!

I wonder if the second one would be for a 1956 Chevy Bel Air?

 

[CaptEsteban]

I wonder if the second one would be for a 1956 Chevy Bel Air?

56 Chevy